1. 1" Standard Air filter - Inspect and replace as needed
2. Air Flow & Air Temps - Measure and record
3. Blower Wheel - Inspect and clean as needed
4. Condensate Drain - Inspect and clean as needed
5. Condenser Coil - Inspect for refrigerant leaks and clean as needed. (This coil picks up dirt from the outside air such as cut grass, leaves, etc.)
6. Controls & Safeties - Inspect and test for proper operation
7. Crankcase Heater (if applicable) - Inspect and test for proper operation
8. Duct Work - Inspect for leaks or damage
9. Electrical Wiring & Components - Inspect and test for proper voltage and amperage. Loose connections will be tightened
10. Evaporator Coil - Inspect for refrigerant leaks and dirt. This coil gets dirty when the air filter gets dirty
11. Motors - Inspect (as needed), and test for proper voltage and amperage draws
12. Refrigerant Charge - Check operating pressures for proper refrigerant charge
13. Thermostat - Test thermostat for proper operation
14. Burners (Gas Systems Only) - Inspect and clean as needed
15. Combustion Air (Gas Systems Only) - Inspect and make recommendations
16. Gas Line (Gas Systems Only) - Inspect and leak check from furnace shut off valve to the burners
17. Heat Exchangers (Gas Systems Only) - Inspect for cracks and deterioration

1. Auxiliary Heat Strips - Inspect and test for proper operation
2. Defrost Controls - Inspect and test for proper operation
3. Reversing Valve - Inspect and test for proper operation

4 Point Plumbing Service

1. Inspect and clean sink aerators as necessary
2. Inspect outside wall hydrants for ruptures in piping (flooded basements are not uncommon due to frozen pipes, which can be caused by leaving garden hoses attached during the winter months)
3. Inspect water heater to ensure proper venting and operation
4. Inspect toilets for leaks and proper operation and check home water pressures